65043254122 has 16 divisors (see below), whose sum is σ = 121639332672. Its totient is φ = 25341527520.

The previous prime is 65043254069. The next prime is 65043254123. The reversal of 65043254122 is 22145234056.

65043254122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65043254123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211179243 + ... + 211179550.

It is an arithmetic number, because the mean of its divisors is an integer number (7602458292).

Almost surely, 2^65043254122 is an apocalyptic number.

65043254122 is a deficient number, since it is larger than the sum of its proper divisors (56596078550).

65043254122 is a wasteful number, since it uses less digits than its factorization.

65043254122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422358813.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 65043254122 its reverse (22145234056), we get a palindrome (87188488178).

The spelling of 65043254122 in words is "sixty-five billion, forty-three million, two hundred fifty-four thousand, one hundred twenty-two".